Beijing Carejoy Technology Co., Ltd.

Pocket, Fetal Doppler, Heart Monitor manufacturer / supplier in China, offering Pocket Fetal Doppler Heart Monitor (RFD-D), Vet Semi-Automatic Chemistry Analyzer Rsb-168V - Martin, Veterinary Semi-Automatic Chemistry Analyzer Rba-168V - Martin and so on.

Supplier Homepage Product List Fetal Doppler Pocket Fetal Doppler Heart Monitor (RFD-D)

Pocket Fetal Doppler Heart Monitor (RFD-D)

FOB Price:US $41 - 45 / Piece
Purchase Qty. (Pieces) FOB Price
1-4 US $45 / Piece
5-9 US $43 / Piece
10+ US $41 / Piece
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Min. Order: 1 Piece
Transport Package: Case
Payment Terms: T/T, Money Gram, Western Union

Basic Info.

Model NO.:RFD-D
Warranty:18 Months
Orgin:Beijing China
Screen:Color Screen
Origin:Beijing, China

Product Description

This fetal doppler is designed to meet routine examination requirements for pregnant women at home.


Home use design, very light and simple
Function of speaking the FHR Value
Applying same FHR algorithm with the fetal monitor, ensures FHR accuracy
High sensitive 2MHz transducer, low ultrasound power, safer to the fetus
AAA dry battery or NI-MH rechargeable battery acceptable.
Automatic FHR detection or manual FHR counting switchable
Earphone Port
Automatic power-off


SafetyClass II, Type B
Display58×36mm LCD display
Power SupplyBuilt-in rechargeable battery
DC, Working voltage: 14.4V, Ni-MH battery 
Continuous operating time: > 4 hours
AC recharger
Speaker power: 1W
Auto shut-off: no signal, no pressing key operation, it will power off automatically after 1 minute
Ultrasound transducerWorking frequency: 2.0MHz or 3.0MHz
Working mode: Continuous/pulsed Doppler
Effective ultrasound send/incept area: 490mm2
Ultrasound strength: <=10mW/cm2
Total sensitivity: >=90dB, at the distance 200 mm to the surface of the probe, the target frequency is 140bpm
FHRAutomatic FHR sound detection or speaking FHR
Measurement range: 50~210BPM of 2.0MHz
Measurement accuracy: ±1% or ±1BPM
Dimension & Weight26.5 x 17 x 13.5 cm

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Beijing Carejoy Technology Co., Ltd.

- Beijing, China
- Manufacturer/Factory, Trading Company

Gold Member Since 2015
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